Hello! Please, How do I correct the Variable 'fahrenheit' before assignment? Is anything wrong in my coding?

Question

celsius = int(input(36))

def conv(c):
# calculate fahrenheit
fahrenheit = (int)(celsius * 9/5) + 32
print(celsius,"Celsius is converted",fahrenheit, "Fahrenheit")

fahrenheit = conv(celsius)
print(fahrenheit)

Answer 1

Your function is not returning anything